| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Bifidobacterium longum (ATCC 15708) |
- |
- |
31.25 － ? |
Tetracycline hydrochloride  |
741 |
| Bifidobacterium longum (ATCC 15708) |
- |
- |
62.5 － ? |
Nalidixic acid (NegGam) |
741 |
| Bifidobacterium longum (ATCC 15708) |
- |
- |
>500 － ? |
Novobiocin (Albamycin) |
741 |
| Bifidobacterium longum (JCM 1217) |
- |
- |
>100 － ? |
1,4-dihydroxy-2-naphthoic acid |
824 |
| Bifidobacterium longum (pH 7.0) |
0.03 |
2 |
≤0.03 － 16 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |
| Bifidobacterium longum (pH 7.0) |
0.06 |
8 |
≤0.03 － >32 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
818 |
| Bifidobacterium longum (pH 8.0) |
0.03 |
1 |
≤0.03 － 8 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |
| Bifidobacterium longum (pH 8.0) |
0.03 |
1 |
≤0.03 － 16 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
818 |
| Bifidobacterium longum (RBL9 + 120h) |
- |
- |
2.9 － ? |
Nisin A |
741 |
| Bifidobacterium longum (RBL9 + 120h) |
- |
- |
>63 － ? |
Nisin Z |
741 |
| Bifidobacterium longum (RBL9 + 120h) |
- |
- |
>70 － ? |
Pediocin PA-1 |
741 |
| Bifidobacterium longum (RBL9 + 120h) |
- |
- |
100 － ? |
Mutacin B-Ny266 |
741 |
| Bifidobacterium longum (RBL9 + 24h) |
- |
- |
<0.09 － ? |
Nisin A |
741 |
| Bifidobacterium longum (RBL9 + 24h) |
- |
- |
0.49 － ? |
Nisin Z |
741 |
| Bifidobacterium longum (RBL9 + 24h) |
- |
- |
12.5 － 25 |
Mutacin B-Ny266 |
741 |
| Bifidobacterium longum (RBL9 + 24h) |
- |
- |
>70 － ? |
Pediocin PA-1 |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
0.98 － <1.95 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
<0.98 － ? |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
0.98 － ? |
Rifampicin (Rifampin) |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
1.95 － ? |
Pirlimycin hydrochloride |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
15.6 － ? |
Ampicillin (Omnipen) |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
15.6 － ? |
Chloramphenicol (Chloromycetin) |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
15.6 － ? |
Cloxacillin (Tegopen, Coxapen) |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
62.5 － 125 |
Nalidixic acid (NegGam) |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
62.5 － ? |
Tetracycline hydrochloride |
741 |
| Bifidobacterium longum (RBL9) |
- |
- |
>500 － ? |
Novobiocin (Albamycin) |
741 |